| 摘要 |
<p>The suction belt table has two types of suction hole (14, 17). These are arranged in one or more suction tracks (15, 18). Each track of one kind is combined with one track of another client. Each hole (14) in the first track has a greater suction surface (16). Each suction aperture (17) in the other track (18) has an equally large suction surface (19), smaller than the other suction surface.</p> |
